要换灯泡？
Does the present policy need changing?
现在的政策需要改变吗？
Does the present policy need changing?
现在的政策是什么？
This network line is bad, need changing.
这根网络线坏了，需要更换。
It is a sign that the rules need changing.
它提醒人们，应该修改市场规则了。
Does the exam system need changing? In your opinion, how should we realize quality education?
现在的应试教育需要改变吗？依你看来，我们应该怎么实行素质教育？
One aspect of this changing need is for the data to be more available.
这种需求变化的一个方面是需要让数据更容易取得。
To get the most out of nothing, you need to have self-changing rules.
要做到从无中生出最多的有，你就必须拥有自我变化的规则。
We need to define a new strategy which must take account of changing market conditions.
我们需要制定一个新政策，该政策必须考虑到变化着的市场环境。
We need to work with businesses committed to changing.
我们需要和企业们携手共进，努力去改变。
We have a round head,so we need to keep changing our thought.
脑袋之所以是圆的，那是为了满足我们不断转换思路的需要.
Those who are good at it might not need to follow the single-changing method.
对于那些本身擅长于此的人也许是不需要遵循“逐一改变”规则的。
Managers in this chaotic world need to respond quickly to every changing condition.
管理者在这个混乱的世界需要迅速对每一个变化作出反应。
The need of the hour is to keep up with the changing times.
需要的是时间，以跟上时代的变化。
But in today, things are changing, college students need to find the job by themselves.
但是在今天，事情发生了改变，大学生需要自己找工作。
However, they need to change with time and take care of changing conditions.
然而，他们需要改变随着时间的推移和照顾变化的条件。
So what habits do you need to start changing today?
那么，今天你需要开始改变什么习惯呢？
Capability has some life cycle and it need change with the environment changing.
能力具有一定的生命周期，需要根据环境的变化适时地进行变革。
They need to observe changing temperature records, hot type and other symptoms to prevent infection.
观察记录体温变化，热型及其他伴随症状感染的预防。
In this ever-changing and complex world, the need for information is of vital importance.
在这个复杂多变的世界里，人们对信息的需求至关重要。
You need to do something about changing your attitude.
你需要改变你的态度。
You may find you need to keep changing your port on a regular basis.
您可以找到您需要继续经常改变您的口岸。
We need to establish a new policy, which should concern the changing market environment.
我们需要制定一个新政策，该政策必须考虑到变化着的市场环境。
We need to establish a new policy, which should concern the changing market environment.
我们需要制定一个新政策，该政策必须考虑到变化着的市场环境。
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